It appears the product website has not been updated since 2004. There is no way to tell if the product itself has been updated (e.g., version number); in fact there is no real way to see what the product does (e.g., YouTube videos, pdfs) beyond the text description. Additionally, when you try to look at the "Higher Education" or "Libraries" pages for Customers, they don't work (others like Corporate do, but they appear to be virtually decade-old engagements). Also, when you search for it (Google, Bing) I couldn't find one example of people talking about.

I don't think anyone would miss this if it were gone - no one is going to buy this and the installed base has to be miniscule.